皮皮学，免费搜题
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【判断题】
间歇性电弧接地---- 在中性点不接地系统中,当发生一相对地短路故障时,常出现电弧,由于系统中存在电容和电感,此时可能引起线路某一部分的振荡,当电流振荡零点或工频零点时,电弧可能暂时熄灭,之后事故相电压升高后,电弧则可能重燃,这种现象为间歇性电弧接地。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【多选题】下列各项中,属于收入要素特征的是:
A.
企业在日常活动中形成的经济利益总流入
B.
收入的形成会导致所有者权益增加
C.
所有者投入企业的资本也属于收入
D.
收入是与所有者投入资本无关的经济利益总流入
【单选题】Which of the following is not the functions of Administration Department in a company?
A.
Providing logistical assistance to the entire organization
B.
Posting job vacancies, conducting preliminary interviews and coordinating pre-employment processes
C.
Supervising the work done by the staff of the organization.
D.
Making sure that all equipments and machines are maintained.
【单选题】Which of the following statements is INCORRECT about Westin workout offerings?
A.
They provide private workout rooms.
B.
They are free of charge.
C.
They provide many workout equipments.
D.
They meet business travelers' needs well.
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